Mexico City, Mexico, 1/2 real, Charles-Joanna, "Early Series," assayer P to right, mintmark M to left (oMo-oPo), rare, NGC Fine details / scratches, ex-Potomac Collection (stated on label). Nesmith-23; Cal-44; S-M4; KM-6. 1.51 grams. Bold full details on KI side but weaker pillars side, a few light scratches, lightly toned, with fully readable legends on both sides (great for study). NGC #4762849-007. From the Potomac Collection.
($800-$1,200)